20314824

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1031}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 50898240

約数和(自身を除く): 30583416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1031, 1642, 2062, 2463, 3093, 3284, 4124, 4926, 6186, 6568, 8248, 9852, 12372, 19704, 24744, 846451, 1692902, 2539353, 3385804, 5078706, 6771608, 10157412, 20314824]

約数ペア:

[(1, 20314824), (2, 10157412), (3, 6771608), (4, 5078706), (6, 3385804), (8, 2539353), (12, 1692902), (24, 846451), (821, 24744), (1031, 19704), (1642, 12372), (2062, 9852), (2463, 8248), (3093, 6568), (3284, 6186), (4124, 4926)]